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Principal Cyber Engineer Jobs (NOW HIRING)

Nightwing

Principal Mobile CNO Engineer

Huntsville, AL · On-site

Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Principal Mobile CNO Engineer Nightwing provides technically advanced full-spectrum cyber, data ...

Nwis

Principal Mobile CNO Engineer

Huntsville, AL · On-site

Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Principal Mobile CNO Engineer Nightwing provides technically advanced full-spectrum cyber, data ...

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Principal Cyber Engineer information

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$103K

$134.3K

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How much do principal cyber engineer jobs pay per year?

As of Jun 15, 2026, the average yearly pay for principal cyber engineer in the United States is $134,293.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,000.00 and $148,000.00 per year, depending on experience, location, and employer.

How does a Principal Cyber Engineer typically collaborate with other teams within an organization?

A Principal Cyber Engineer often serves as a bridge between technical cybersecurity teams, IT operations, and business stakeholders. They collaborate closely with software developers to embed security into the development lifecycle, work with network engineers to design resilient infrastructures, and advise leadership on risk management strategies. Effective communication and leadership skills are essential, as the role frequently involves translating complex security concepts for non-technical colleagues and leading cross-functional security initiatives. This collaborative approach helps align security objectives with overall business goals and ensures a comprehensive defense strategy.

What is a Principal Cyber Engineer?

A Principal Cyber Engineer is a senior-level cybersecurity professional responsible for designing, implementing, and overseeing advanced security solutions to protect an organization's information systems. They provide technical leadership, mentor junior staff, and ensure compliance with security policies and regulations. Principal Cyber Engineers often lead complex projects, perform risk assessments, and respond to emerging cyber threats. Their role is critical in safeguarding sensitive data and maintaining the overall security posture of an organization.

What are the key skills and qualifications needed to thrive as a Principal Cyber Engineer, and why are they important?

To thrive as a Principal Cyber Engineer, you need deep expertise in cybersecurity principles, network security, risk assessment, and typically hold a bachelor’s or master’s degree in computer science or a related field. Familiarity with security tools like SIEMs, firewalls, IDS/IPS, and certifications such as CISSP or CISM are commonly expected. Strong leadership, problem-solving abilities, and excellent communication skills help you guide teams and coordinate complex security projects. These skills and qualifications are crucial for designing robust security architectures and effectively mitigating evolving cyber threats.
Who are the top companies hiring for Principal Cyber Engineer jobs? The top employers for Principal Cyber Engineer jobs are:
What are popular job titles related to Principal Cyber Engineer jobs? For Principal Cyber Engineer jobs, the most frequently searched job titles are:
Principal Cyber Engineer jobs near you

Senior Principal Cyber Software Engineer (iOS) with Security Clearance

Nightwing

Sterling, VA

$124K - $171K/yr

Other

Posted 25 days ago

Job description

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. CODEX Overview The Nightwing CODEX (Cyber Offense and Defense Experts) division brings together an elite team of mission-focused industry experts who are well known for their ability to overcome the most advanced technical challenges. The team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our engineers do more than just work with cutting-edge technology-they ensure the missions succeed for the customers! CODEX offices span the nation and offer its engineers the ability to advance their careers through mentorship, training, and an expansive technical portfolio that covers every side of cyber. If you want to be part of a collaborative team that supports challenging, meaningful work that is vital to our national security, apply today! Senior Principal Cyber Engineer Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces. Applicants will join a team of developers building high impact native applications for mobile devices, with continuous and meaningful feedback from users. Applicants are expected to integrate reverse engineering results into development products and expand their knowledge of the mobile platform to meet development objectives and customer requirements. The place of performance for this work is at a customer site in Sterling, Virginia. Security Clearance Current TS/SCI clearance is required Technical Requirements * Top Secret Clearance
* At least 10 years of experience with C/C++ on Unix/Linux platforms
* Experience developing on iOS
* Experience with objective C
* Experience with core Unix features, including
* Named Pipes / Pipes
* pThreads
* Signal Handlers
* Familiarity with static decompilers (e.g HexRays) & disassemblers (e.g. Ghidra) Desired Experience * Experience developing in iOS kernel space
* Experience with the ARM64/ARM32 Architecture or other similar platform
* Experience with Core Foundation framework
* Experience using virtualization technologies (e.g., Corellium)
* Experience using Docker
* Familiarity with Atlassian products (Bitbucket, Bamboo, JIRA, etc.)
* Familiarity with version control software such as git
* Developing proof-of-concept exploit software Education Requirements Requires a degree in a technical discipline This position is not relocation eligible but a signing bonus may be an option for the sufficiently qualified candidate. At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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